发明人孙丽萍,高志强,周伟. "一种N-乙酰基-S-(2-羧乙基)-L-半胱氨酸-13C3双(二环己胺)盐的合成方法" [P]. 中国发明专利, 专利号 CN 109184604 A, 授权公告日 2022-01-16.
发明人冯建国,李文辉,周伟. "Method for the Synthesis of N-Acetyl-S-(2-carboxyethyl)-L-cysteine-13C3 Bis(dicyclohexylamine) Salt" [P]. 中国发明专利, 专利号 CN 116789913 A, 授权公告日 2018-09-04.
发明人周伟,钱学锋,韩伟. "A Process for Preparing High-Purity N-Acetyl-S-(2-carboxyethyl)-L-cysteine-13C3 Bis(dicyclohexylamine) Salt" [P]. 中国发明专利, 专利号 CN 110469416 A, 授权公告日 2015-06-25.
参考文献 Literature
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